1、 But your food can't burn glue. For example, those with bones, be careful not to heat it for too long. If the bones burn, your lunch box will be burned

二、一次性饭盒能放进微波炉中可以加热，不过更好不要这样加热，一次性饭盒在微波炉中加热，会释放出有害物质，经常使用会导致身体受害。

2、 Disposable lunch boxes can be heated in the microwave oven, but it's best not to heat in this way. When disposable lunch boxes are heated in the microwave oven, harmful substances will be released, and frequent use will lead to physical injury.

1.陶瓷器皿：有耐热陶瓷和普通陶瓷之分。耐热陶瓷制成的煲、盘等器皿，适宜在微波炉中长时间使用，而普通陶瓷器皿只能做短时间加热使用。特别要提醒，含有金、银线的陶瓷器皿，在微波炉中使用时会打火花，故不宜使用。

1. Ceramic ware: it can be divided into heat-resistant ceramics and ordinary ceramics. Pots, plates and other utensils made of heat-resistant ceramics are suitable for long-term use in microwave ovens, while ordinary ceramic utensils can only be heated for a short time. In particular, ceramic utensils containing gold and silver wires will spark when used in microwave oven, so they should not be used.

2.塑料器皿：聚丙烯、聚丙烯树脂、复合聚丙烯、聚砜等材料制成的各类器皿，耐温达120摄氏度以上，可用于微波炉加热。PET树脂、聚酯材料制成的器皿，耐温达220摄氏度以上，可用于烧烤。当然一次性餐盒中，微波专用的多为PP。

2. Plastic utensils: various utensils made of polypropylene, polypropylene resin, composite polypropylene, polysulfone and other materials, with temperature resistance of more than 120 ℃, which can be used for microwave heating. Utensils made of PET resin and polyester materials, with temperature resistance of more than 220 ℃, can be used for barbecue. Of course, most of the disposable lunch boxes dedicated to microwave are PP.

3.玻璃器皿：包括硼硅酸玻璃、微晶玻璃、氧化钛结晶玻璃制成的器皿，由于微波穿透性能好，物理化学性能稳定，耐高温(可达500摄氏度甚1000摄氏度)，故适宜在微波炉中长时间使用。

3. Glassware: including glassware made of borosilicate glass, microcrystalline glass and titanium oxide crystalline glass. It is suitable for long-term use in microwave oven because of its good microwave penetration performance, stable physical and chemical properties and high temperature resistance (up to 500 ° C or even 1000 ° C).

4.金属器皿：铝、不锈钢、搪瓷等金属材料制成的各类器皿，由于微波不能穿透，故其中的食物无法加热，所以都不适宜在微波炉中使用。

4. Metal utensils: various utensils made of aluminum, stainless steel, enamel and other metal materials are not suitable for use in microwave ovens because the microwave cannot penetrate, so the food in them cannot be heated.